Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - WESCO INTERNATIONAL INCFinancial_Report.xls
10-Q - 10-Q - WESCO INTERNATIONAL INCwcc03312015form10q.htm
EX-32.2 - EXHIBIT 32.2 - WESCO INTERNATIONAL INCwcc03312015ex322.htm
XML - IDEA: XBRL DOCUMENT - WESCO INTERNATIONAL INCR9999.htm
EX-31.1 - EXHIBIT 31.1 - WESCO INTERNATIONAL INCwcc03312015ex311.htm
EX-31.2 - EXHIBIT 31.2 - WESCO INTERNATIONAL INCwcc03312015ex312.htm


Exhibit 32.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of WESCO International, Inc. (the “Company”) on Form 10-Q for the period ended March 31, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, in the capacity and on the date indicated below, hereby certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to his knowledge:

1.
The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operation of the Company.


May 4, 2015
By:
/s/ John J. Engel
 
 
John J. Engel
 
 
Chairman, President and Chief Executive Officer